Yang Tse
aec761916e
fix another error introduced in previously mentioned commit
2008-10-03 02:25:52 +00:00
Yang Tse
7d750d2b92
fix error introduced in previous commit
2008-10-03 00:35:22 +00:00
Yang Tse
bdf1724412
take 2 at fixing compiler warning: argument might be clobbered by longjmp' or vfork'
2008-10-02 22:58:09 +00:00
Yang Tse
26a651f7ae
fix compiler warning: variable' might be clobbered by longjmp' or `vfork'
2008-10-02 13:28:10 +00:00
Dan Fandrich
88513d2d1a
Fixed some compiler warnings with gcc
2008-10-01 17:34:24 +00:00
Dan Fandrich
4114129ac0
Fixed a couple of compile warnings.
2008-09-29 23:45:43 +00:00
Dan Fandrich
4adcf7e9ed
Moved all signal-based name resolution timeout handling into a single new
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Curl_resolv_timeout function to reduce coupling.
2008-09-29 21:02:22 +00:00
Yang Tse
4e909ee8b1
ntoa() and inet_ntoa_r() no longer used
2008-09-24 12:22:16 +00:00
Yang Tse
a622fd90b4
remove unnecessary typecasting of calloc()
2008-09-06 04:47:14 +00:00
Dan Fandrich
0994d7811f
Removed some redundant type casts
2008-09-02 18:36:39 +00:00
Daniel Stenberg
0cd8840dba
- Andreas Schuldei improved Phil Blundell's patch for IPv6 using c-ares, and I
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edited it slightly. Now you should be able to use IPv6 addresses fine even
with libcurl built to use c-ares.
2008-07-09 18:39:49 +00:00
Daniel Stenberg
b9d66dca51
- Dmitry Popov filed bug report #1911069
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(http://curl.haxx.se/bug/view.cgi?id=1911069 ) that identified a race
condition in the name resolver code when the DNS cache is shared between
multiple easy handles, each running in simultaneous threads that could cause
crashes.
2008-03-11 22:55:23 +00:00
Daniel Stenberg
991505e077
Woops, partly revert my previous commit and do it slightly differently instead.
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The signalling of that a global DNS cache is wanted is done by setting the
option but the setting of the internal variable that it is in use must not be
done until it finally actually gets used!
NOTE and WARNING: I noticed that you can't actually switch off the global dns
cache with CURLOPT_DNS_USE_GLOBAL_CACHE but you couldn't do that previously
either and the option is very clearly and loudly documented as DO NOTE USE so
I won't bother to fix this bug now.
2008-01-15 22:44:12 +00:00
Daniel Stenberg
56f17d2c9f
I made the torture test on test 530 go through. This was actually due to
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silly code left from when we switched to let the multi handle "hold" the dns
cache when using the multi interface... Of course this only triggered when a
certain function call returned error at the correct moment.
2008-01-15 22:15:55 +00:00
Daniel Stenberg
cbd1a77ec2
if () => if()
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while () => while()
and some other minor re-indentings
2007-11-07 09:21:35 +00:00
Dan Fandrich
8388366849
Renamed a variable to avoid shadowing a global declarations.
2007-09-28 18:47:59 +00:00
Dan Fandrich
523767660c
Fixed some minor mismatched types found by splint.
2007-08-26 05:53:26 +00:00
Daniel Stenberg
54967d2a3a
Thomas J. Moore provided a patch that introduces Kerberos5 support in
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libcurl. This also makes the options change name to --krb (from --krb4) and
CURLOPT_KRBLEVEL (from CURLOPT_KRB4LEVEL) but the old names are still
2007-07-01 22:01:18 +00:00
Daniel Stenberg
62f0f5571d
Robert Iakobashvili re-arranged the internal hash code to work with a custom
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hash function for different hashes, and also expanded the default size for
the socket hash table used in multi handles to greatly enhance speed when
very many connections are added and the socket API is used.
2007-06-26 21:09:28 +00:00
Yang Tse
94b253fde7
Steve Little's fixes to allow compilation on VMS 64-bit mode
2007-04-25 03:00:10 +00:00
Gisle Vanem
c514a2a89a
Removed inclusion of <sys/types.h> and <sys/stat.h> in .c-files
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since they're already included through "setup.h".
2007-02-26 04:24:26 +00:00
Yang Tse
3a634a273a
curlassert macro replaced with DEBUGASSERT macro defined in setup_once.h
2007-02-21 19:03:20 +00:00
Dan Fandrich
77516822f6
Workaround for Cray UNICOS 9.0 to fix ftp.
2006-08-21 22:28:19 +00:00
Dan Fandrich
839441e236
Minor portability fixes to get things running on UNICOS 9.0 on a Cray Y-MP
2006-08-16 18:48:27 +00:00
Yang Tse
ecfaa4f869
Fix warning: no newline at end of file
2006-07-25 18:48:12 +00:00
Yang Tse
13616f8f96
Simplify check for NEED_MALLOC_H, and make more explicit that NEED_MALLOC_H shall be defined if <malloc.h> header file must be included even when including <stdlib.h>.
2006-07-25 13:49:49 +00:00
Gisle Vanem
e4d6ade4b3
Moved functions common to IPv4 and C-ares to hostip.c;
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Curl_freeaddrinfo() and Curl_ip2addr().
2006-07-25 10:31:31 +00:00
Gisle Vanem
c82e880f5b
Remove comment about c-ares not supporting IPv6.
2006-07-25 10:23:15 +00:00
Gisle Vanem
5cdbd0cf4a
Constify arguments to Curl_he2ai() and Curl_addrinfo_copy().
2006-07-21 06:21:46 +00:00
Gisle Vanem
a55c70d4ae
Constify 'hostname' and 'service' to various resolver functions.
2006-07-21 05:51:12 +00:00
Yang Tse
fe22872d14
include <malloc.h> only if HAVE_MALLOC_H and NEED_MALLOC_H are both defined.
2006-07-11 21:34:23 +00:00
Daniel Stenberg
ca319f63ad
Ingmar Runge provided a source snippet that caused a crash. The reason for
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the crash was that libcurl internally was a bit confused about who owned the
DNS cache at all times so if you created an easy handle that uses a shared
DNS cache and added that to a multi handle it would crash. Now we keep more
careful internal track of exactly what kind of DNS cache each easy handle
uses: None, Private (allocated for and used only by this single handle),
Shared (points to a cache held by a shared object), Global (points to the
global cache) or Multi (points to the cache within the multi handle that is
automatically shared between all easy handles that are added with private
caches).
2006-07-07 22:58:06 +00:00
Daniel Stenberg
e85e30546c
Roland Blom filed bug report #1481217
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(http://curl.haxx.se/bug/view.cgi?id=1481217 ), with follow-ups by Michele Bini
and David Byron. libcurl previously wrongly used GetLastError() on windows to
get error details after socket-related function calls, when it really should
use WSAGetLastError() instead.
When changing to this, the former function Curl_ourerrno() is now instead
called Curl_sockerrno() as it is necessary to only use it to get errno from
socket-related functions as otherwise it won't work as intended on Windows.
2006-05-04 22:39:47 +00:00
Gisle Vanem
3cbb1b2b64
Use the HAVE_MALLOC_H and HAVE_PROCESS_H defines
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(more logical).
2006-04-26 17:23:28 +00:00
Daniel Stenberg
92009181af
Shmulik Regev provided a fix for the DNS cache when using short life times,
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as previously it could be holding on to old cached entries longer than
requested.
2006-02-16 23:42:32 +00:00
Daniel Stenberg
5f0366c2cb
only define _REENTRANT if not already defined, and only in setup.h
2005-04-19 23:19:23 +00:00
Daniel Stenberg
6a2e21ec8c
FTP code turned into state machine. Not completely yet, but a good start.
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The tag 'before_ftp_statemachine' was set just before this commit in case
of future need.
2005-02-09 13:06:40 +00:00
Daniel Stenberg
043d70fcdf
Use plain structs and not typedef'ed ones in the hash and linked-list code.
2005-01-25 00:06:29 +00:00
Daniel Stenberg
dcea109bb5
Dan Fandrich fix: eliminates some pedantic CodeWarrior compiler warnings and
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errors.
2004-11-18 14:04:40 +00:00
Daniel Stenberg
6d1b37b3da
Prevent a longjmp warning by moving the rc assign within Curl_resolv().
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Andy Cedilnik reported. Warning on HP-UX?
2004-10-10 03:32:01 +00:00
Daniel Stenberg
39af394a1c
removed tabs and trailing whitespace from source
2004-10-06 07:50:18 +00:00
Daniel Stenberg
95def48071
Made the dns entry remain locked while a connection to the host remains to
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allow verbose output during this period. Bertrand Demiddelaer reported and
helped fixing.
2004-10-04 10:36:51 +00:00
Daniel Stenberg
f2a99d7d74
the _num_chars() function is not used, removing
2004-06-24 15:05:39 +00:00
Daniel Stenberg
feb2dd2835
Replaced all uses of sprintf() with the safer snprintf(). It is just a
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precaution to prevent mistakes to lead to buffer overflows.
2004-06-24 11:54:11 +00:00
Daniel Stenberg
5e34f3dc01
made the Curl_he2ai() take the port number as an int intead, to avoid lots
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of typecasts all over
2004-06-24 10:43:50 +00:00
Daniel Stenberg
560c257bd0
prevent warning
2004-06-24 08:08:28 +00:00
Daniel Stenberg
c39858aac0
Source cleanups. The major one being that we now _always_ use a Curl_addrinfo
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linked list for name resolved data, even on hosts/systems with only IPv4
stacks as this simplifies a lot of code.
2004-06-24 07:43:48 +00:00
Daniel Stenberg
8d76d4016d
removed trailing whitespace
2004-06-10 11:56:02 +00:00
Daniel Stenberg
9f92657f76
Gisle corrected two comments
2004-06-10 11:55:37 +00:00
Daniel Stenberg
9f341f9ce5
Gisle Vanem's improved verbose output and timeout handling when connecting to
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a host name that resolves to multiple IP addresses.
2004-06-10 11:06:21 +00:00
